Chennai June 30: South Super Star Rajinikanth has completed his portion of acting in the Shankar s 2.0 . It is in post-production now. On the other hand, now he is busy for his next movie Kaala which revolves around the mafia backdrop. The shooting of the movie is presently going on in Mumbai. They have already completed a schedule and now the second schedule is about to complete just in a few days. Superstar is playing the role of mafia don based in the Mumbai slum Dharavi area. It is known that the film will be released in Telugu and Hindi along with Tamil. As the story backdrop is Mumbai, they are simultaneously shooting in Hindi as well. The movie unit is said to be picturizing the all scenes in Hindi along with the Tamil. Not only this... Superstar is going to dub his own voice in Hindi as per the believed reports. Rajinikanth has dubbed his own voice in Hindi after 17 years, in Anil Kapoor s Bulandi movie is the last dub voice of the Rajini. It was the remake of Pedarayudu movie. he played the role of Gajraj Thakur in the movie. Now Rajinikanth is dubbing his own voice again for Kaala .